The Future of Space Operations

As the final frontier becomes more accessible, there is an urgent need to develop new technologies that support the sustainability of orbital assets. One of the critical areas that ensure sustainability in space is Rendezvous, Proximity Operations, and Docking (RPOD). These technologies are essential for various tasks, including repair, refueling, and safe relocation of spacecraft.

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RPOD missions are inherently complex, requiring significant operator investment to monitor and manage spacecraft interactions. This complexity can place heavy burdens on operators who are already overseeing multiple missions. However, there is a beacon of hope on the horizon[1] —autonomy technologies[2] .

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Why Autonomy is Key

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Autonomous systems present a novel opportunity to meet the challenging objectives of RPOD missions while reducing the workload on oversubscribed operators. By integrating advanced autonomous technologies, we can ensure that spacecraft interactions are conducted efficiently and safely without constant human intervention.

This blog post introduces a groundbreaking modular, autonomous flight software (FSW) baseline developed to achieve a variety of RPOD objectives. The architecture is designed based on "test-as-you-fly" principles, ensuring that the systems are tested in environments that closely resemble actual mission conditions.

Leveraging Modular Open System Approach (MOSA) Tools

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One of the key features of this autonomous FSW architecture is its use of Modular Open System Approach (MOSA) tools, including NASA's core Flight System (cFS). By leveraging these tools, the architecture increases reliability while simultaneously reducing Non-Recurring Engineering (NRE) costs. This approach allows for more efficient development and deployment of autonomous systems in space operations.

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Demonstrating Autonomous Operations

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The autonomous FSW architecture is not just a theoretical concept; it has been put to the test through various numerical examples. These examples showcase the system- and subsystem-level autonomous operations, demonstrating the feasibility and effectiveness of the technology in real-world scenarios.

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Conclusion

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As we continue to push the boundaries of space exploration and operations, the development of autonomous RPOD technologies will be crucial for the sustainability and success of orbital missions. By reducing the dependency on human operators and increasing the reliability of spacecraft interactions, these advanced systems promise a future where space operations are safer, more efficient, and more sustainable.

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Stay tuned for more updates on the exciting advancements in autonomous space technologies![3]